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nanotechsa.co.za

https://nanotechsa.co.za· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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nanotechsa.co.za
Desktop screenshot of nanotechsa.co.za
Mobile screenshot of nanotechsa.co.za
Mobile

Sponsored

Hosting Provider

Afrihost

IP Address

197.242.150.236

Site Location

🇿🇦 South Africavia phone

Server Location

🇿🇦 Johannesburg, South Africa

ASN

AS37611

Server

Apache

Nameservers

ns.otherdns.com.ns.otherdns.net.ns.dns2.co.za.ns.dns1.co.za.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.8 s10%
Speed Index
6.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
107 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
Hello Elementorv3.1.1
by Elementor Team
View Theme

Technology Stack

19 Technologies Detected

Plugins

7
Flip Box Carousel
Elementor
Elementor
Elementor
Image Hover Effects Addon For Elementor
Elementskit LiteFlip Boxes

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv3.7.1
jQuery UI

UI Components

1
Swiper

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

A+91/100
27
4
0
Meta Tags15/15
Content11/12
Headings7/8
Technical24/25
E-E-A-T7/7
Images4/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
N
nanotechsa.co.zananotechsa.co.za

Nanotech Water Technologies | Leading Water Treatment

Explore Nanotech Water Technologies for innovative, sustainable water treatment solutions, including purification, effluent, and wastewater treatment.

Title Length53 chars

Recommended: 50-60 chars (~328px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 10

    Sponsored

    AI & LLM Readiness

    C62/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    13/25
    Citation
    18/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:1,249
    Token eff.:Optimal
    Sections/1K:2.4
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary145w
    Descriptive Headingsavg 4.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A
    82/100
    12
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
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    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    28/100
    E
    320 mg
    CO₂e / view
    2.5 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    366 mg
    vs
    Returning (cached)
    183 mg
    Annual (10K/mo)
    38.4 kg
    Emission Segments
    Data Center
    71 mg
    Network
    77 mg
    Device
    172 mg
    Resource Breakdown
    JavaScript
    924.2 KB
    Images
    525.1 KB
    CSS
    1.1 MB
    Fonts
    1.9 KB
    HTML
    24.0 KB
    Other
    387 B
    Green Hosting Not Verified
    Afrihost
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    239d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    28.01.2026

    Valid Until

    29.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.nanotechsa.co.zananotechsa.co.za

    SHA-256 Fingerprint

    F7:9E:68:A4:01:CD:A8:BC:CC:34:68:80:35:EA:18:44:F7:FC:60:98...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(max-age=0, no-cache, s-maxage=10)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    24282
    content-type
    text/html; charset=UTF-8
    date
    Thu, 04 Jun 2026 12:57:16 GMT
    Good Warning Issue

    Email Infrastructure

    Zoho Mail

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (3)

    mx3.zoho.com
    mx.zoho.com
    mx2.zoho.com

    Domain Information

    nanotechsa.co.za

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    C
    69/100
    Mobile Friendly1 breakpoint
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Titillium Web + Inter

    WCAG Partial
    70/100
    Readability
    /30
    23/30

    20px · LH 1.40

    Hierarchy
    /20
    13/20

    2.95x ratio

    WCAG
    /25
    14/25

    2.86:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    Titillium Web

    Sans59px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    2.86:1

    28 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    59px
    h1
    59px
    h2
    31px
    h4
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 2.9:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    GGoogle FontsFlesch 30

    Color Palette

    4 unique colors
    Light
    #f1f1f1
    Background· 57.20000000000001%
    #3668a2
    Primary· 8.8%
    #cfdbe3
    Secondary· 5.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    nanotechsa.co.za(12)youtube.com(2)gstatic.com(2)connect.facebook.net(2)googletagmanager.com(2)

    Website Identity

    My Blog

    Organization

    Explore Nanotech Water Technologies for innovative, sustainable water treatment solutions, including purification, effluent, and wastewater treatment.

    [email protected]
    +27117921440
    Location detected: 🇿🇦 South Africavia phone
    📧 Zoho Mailen-US

    Sponsored

    Last analyzed: 04 Jun 2026 at 12:57

    Historical Analysis & Change Tracking

    nanotechsa.co.za Technology Stack - Built With jQuery, jQuery UI, Swiper, Lottie, Tailwind CSS | StackOptic | StackOptic